36133019828 has 12 divisors (see below), whose sum is σ = 63278582052. Its totient is φ = 18053424960.

The previous prime is 36133019827. The next prime is 36133019833. The reversal of 36133019828 is 82891033163.

It can be written as a sum of positive squares in 2 ways, for example, as 24252455824 + 11880564004 = 155732^2 + 108998^2 .

It is a super-2 number, since 2×36133019828² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36133019827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3265025 + ... + 3276072.

It is an arithmetic number, because the mean of its divisors is an integer number (5273215171).

Almost surely, 2^36133019828 is an apocalyptic number.

It is an amenable number.

36133019828 is a deficient number, since it is larger than the sum of its proper divisors (27145562224).

36133019828 is a wasteful number, since it uses less digits than its factorization.

36133019828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6542482 (or 6542480 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 36133019828 in words is "thirty-six billion, one hundred thirty-three million, nineteen thousand, eight hundred twenty-eight".